The U.S. Supreme Court effectively gave Oracle the go-ahead to charge licensing fees for Java in Android on Monday, when it declined to hear Google's appeal of a May 2014 ruling by the U.S. Court of Appeals for the Federal Circuit. In that decision, the appeals court ruled that Java APIs used by Google were covered by copyright. Java creator Sun Microsystems initially welcomed Google's 2007 announcement that it would use Java in Android, but the relationship soured after Oracle purchased Sun in 2010.

Uber buys mapping tools from Microsoft...

After buying mapping startup deCarta in March, Uber has acquired a chunk of mapping technologies from Microsoft's Bing unit. Around 100 Microsoft employees will move to Uber, which will also gain a data center and cameras allowing it to collect its own street-level imagery and other mapping data, according to TechCrunch.

... and appears to be spending money like water

Uber's operating loss exceeds its revenue, according to documents provided to potential investors and seen by Bloomberg News. The company made an operating loss of $470 million on revenue of $415 million, it apparently told investors to whom it hopes to sell up to $1.2 billion in convertible bonds.

Bruised by past mistakes, tech firms brace for 'leap second'

Computerized clocks around the world will pause for a moment late Tuesday to squeeze in an extra second. The leap second, as it's called, is needed to keep Coordinated Universal Time (UTC) in line with solar time. The two get out of whack due to changes in the earth's rotation, and 25 leap seconds have been added to clocks since 1971. But the last leap second in 2012 took some IT companies and other firms by surprise, and caused websites including LinkedIn and Reddit, as well as Qantas' passenger reservation system, to crash.

PayPal says it won't robocall users without permission after all

PayPal backtracked on plans to robocall its users on Monday, changing its privacy policy to say it will only call if invited. Earlier this month, PayPal generated controversy when it introduced policy changes that would allow it make unsolicited calls for marketing and other purposes from July 1. The Federal Communications Commission warned the changes might violate federal laws.

Microsoft's parental controls let kids browse more than they should, less than they'd like

Microsoft is introducing some draconian limits on kids' PC use with an update to its Family Safety controls, now rebranded as Microsoft Family. The old version allowed parents to set multiple periods during which their offspring could play on the PC -- say an hour each before breakfast and after dinner -- but now Microsoft is restricting the programming to just one session per day. Add that to the recent bug that allowed kids to browse sites not on the whitelist defined by their parents, and it's no wonder some are upset.

IBM's Watson will finally have something to trade weird recipe ideas with next year, when Sereniti Kitchen's Cooki goes on sale. It's a robot chef for those who don't have time to cook -- but who do have time to fill, chill, load, unload and wash or recycle the many plastic tubs in which the ingredients are stored. See it in action on IDG.TV.

One last thing

From the Department of We Told You So: It was in 1998 that seven security experts from a group called L0pht Heavy Industries told the U.S. Senate Committee on Governmental Affairs of their concerns about the security of the Internet and the many devices connected to it. The Washington Post has the story on what's happened to them -- and to the Internet-- in the 17 years since that warning.

The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.

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